Most research surrounding PABA mainly focuses on its ability to improve connective tissue disorders such as scleroderma. It has also been shown to be effective in reducing inflammation associated with arthritis.

Why do you need PABA?

Aids in erythrocyte (red blood cell) formation

Required for folic acid synthesis

Important for skin and hair pigmentation

Aids in protecting from ozone damage

Aids in metabolism of amino acids

Supports folic acid (Vitamin B9) production

Is a coenzyme in the utilization of protein

PABA is most known for its ability to protectant against sun damage. When applied topically it has shown to protect against ultra-violet light exposure. However, some people have experienced allergic reactions from the application of PABA and thus its content has been reduced or eliminated in many products.

Conditions that may be related to PABA Deficiency

Early onset of aging (wrinkling) of the skin

Graying of the hair

Fatigue

Depression

Inflammatory conditions

Slowed growth in children

Peyronie’s disease

Infertility

Vitiligo

Scleroderma

Eczema

Dosage

Typical dosages of PABA range from 50 mcg – 1000 mg, with the higher range more typically used for therapeutic purposes.